EnvelopeView::EnvelopeView(QWidget *parent, MessageView *messageView): QWidget(parent), m_messageView(messageView)
{
// we create a dummy header, pass it through the style and the use it's color roles so we
// know what headers in general look like in the system
QHeaderView helpingHeader(Qt::Horizontal);
helpingHeader.ensurePolished();
setBackgroundRole(helpingHeader.backgroundRole());
setForegroundRole(helpingHeader.foregroundRole());
QVBoxLayout *lay = new QVBoxLayout(this);
lay->setSpacing(0);
lay->setContentsMargins(0, 0, 0, 0);
setLayout(lay);
}
EnvelopeView::EnvelopeView(QWidget *parent, MessageView *messageView): QLabel(parent)
{
// we create a dummy header, pass it through the style and the use it's color roles so we
// know what headers in general look like in the system
QHeaderView helpingHeader(Qt::Horizontal);
helpingHeader.ensurePolished();
setBackgroundRole(helpingHeader.backgroundRole());
setForegroundRole(helpingHeader.foregroundRole());
setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
setIndent(5);
setWordWrap(true);
connect(this, SIGNAL(linkHovered(QString)), this, SLOT(onLinkHovered(QString)));
QFontMetrics fm(font());
int iconSize = fm.boundingRect(QLatin1Char('M')).height();
contactKnownUrl = Gui::Util::resizedImageAsDataUrl(QLatin1String(":/icons/contact-known.png"), iconSize);
contactUnknownUrl = Gui::Util::resizedImageAsDataUrl(QLatin1String(":/icons/contact-unknown.png"), iconSize);
connect(this, SIGNAL(linkActivated(QString)), messageView, SLOT(headerLinkActivated(QString)));
connect(this, SIGNAL(addressDetailsRequested(QString,QStringList&)),
messageView, SIGNAL(addressDetailsRequested(QString,QStringList&)));
}
MessageView::MessageView(QWidget *parent, QSettings *settings): QWidget(parent), m_settings(settings)
{
QPalette pal = palette();
pal.setColor(backgroundRole(), palette().color(QPalette::Active, QPalette::Base));
pal.setColor(foregroundRole(), palette().color(QPalette::Active, QPalette::Text));
setPalette(pal);
setAutoFillBackground(true);
setFocusPolicy(Qt::StrongFocus); // not by the wheel
netAccess = new Imap::Network::MsgPartNetAccessManager(this);
connect(netAccess, SIGNAL(requestingExternal(QUrl)), this, SLOT(externalsRequested(QUrl)));
factory = new PartWidgetFactory(netAccess, this);
emptyView = new EmbeddedWebView(this, new QNetworkAccessManager(this));
emptyView->setFixedSize(450,300);
QMetaObject::invokeMethod(emptyView, "handlePageLoadFinished", Qt::QueuedConnection);
emptyView->setPage(new UserAgentWebPage(emptyView));
emptyView->installEventFilter(this);
emptyView->setAutoFillBackground(false);
viewer = emptyView;
//BEGIN create header section
headerSection = new QWidget(this);
// we create a dummy header, pass it through the style and the use it's color roles so we
// know what headers in general look like in the system
QHeaderView helpingHeader(Qt::Horizontal);
helpingHeader.ensurePolished();
pal = headerSection->palette();
pal.setColor(headerSection->backgroundRole(), palette().color(QPalette::Active, helpingHeader.backgroundRole()));
pal.setColor(headerSection->foregroundRole(), palette().color(QPalette::Active, helpingHeader.foregroundRole()));
headerSection->setPalette(pal);
headerSection->setAutoFillBackground(true);
// the actual mail header
m_envelope = new EnvelopeView(headerSection, this);
// the tag bar
tags = new TagListWidget(headerSection);
tags->setBackgroundRole(helpingHeader.backgroundRole());
tags->setForegroundRole(helpingHeader.foregroundRole());
tags->hide();
connect(tags, SIGNAL(tagAdded(QString)), this, SLOT(newLabelAction(QString)));
connect(tags, SIGNAL(tagRemoved(QString)), this, SLOT(deleteLabelAction(QString)));
// whether we allow to load external elements
externalElements = new ExternalElementsWidget(this);
externalElements->hide();
connect(externalElements, SIGNAL(loadingEnabled()), this, SLOT(externalsEnabled()));
// layout the header
layout = new QVBoxLayout(headerSection);
layout->addWidget(m_envelope, 1);
layout->addWidget(tags, 3);
layout->addWidget(externalElements, 1);
//END create header section
//BEGIN layout the message
layout = new QVBoxLayout(this);
layout->setSpacing(0);
layout->setContentsMargins(0,0,0,0);
layout->addWidget(headerSection, 1);
headerSection->hide();
// put the actual messages into an extra horizontal view
// this allows us easy usage of the trailing stretch and also to indent the message a bit
QHBoxLayout *hLayout = new QHBoxLayout;
hLayout->setContentsMargins(6,6,6,0);
hLayout->addWidget(viewer);
static_cast<QVBoxLayout*>(layout)->addLayout(hLayout, 1);
// add a strong stretch to squeeze header and message to the top
// possibly passing a large stretch factor to the message could be enough...
layout->addStretch(1000);
//END layout the message
// make the layout used to add messages our new horizontal layout
layout = hLayout;
markAsReadTimer = new QTimer(this);
markAsReadTimer->setSingleShot(true);
connect(markAsReadTimer, SIGNAL(timeout()), this, SLOT(markAsRead()));
m_loadingSpinner = new Spinner(this);
m_loadingSpinner->setText(tr("Fetching\nMessage"));
m_loadingSpinner->setType(Spinner::Sun);
}